rbhale/emcoil

emcoil - Electromagnetic Coil Field Solver

Interactive browser-based tool for computing and visualizing magnetic fields of finite solenoids with configurable core materials.

Model: Biot-Savart (elliptic integrals) + Equivalent Magnetization

Features:

• —Side-by-side comparison of two core configurations
• —Interactive field maps (r-z and x-y planes)
• —Click-to-probe exact field values
• —Linked slider + numeric input controls